CN209112060U - A kind of ultrasonic double acting demisting eyeglass of heating - Google Patents
A kind of ultrasonic double acting demisting eyeglass of heating Download PDFInfo
- Publication number
- CN209112060U CN209112060U CN201821968989.5U CN201821968989U CN209112060U CN 209112060 U CN209112060 U CN 209112060U CN 201821968989 U CN201821968989 U CN 201821968989U CN 209112060 U CN209112060 U CN 209112060U
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- Prior art keywords
- eyeglass
- mounting groove
- cushion
- demisting
- reflex reflector
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Abstract
The utility model proposes a kind of ultrasonic double acting demisting eyeglasses of heating, including reflex reflector lens and lens mounting stand, the lens mounting stand front is equipped with eyeglass mounting groove, the reflex reflector lens are located in eyeglass mounting groove, the lens mounting stand back side is equipped with an annular mounting groove, the one side of the reflex reflector lens towards eyeglass mounting groove slot bottom is equipped with heating layer, the heating layer is equipped with the cushion Nian Jie with eyeglass mounting groove slot bottom, several piezoelectric ceramic pieces are additionally provided on the heating layer, the eyeglass mounting groove slot bottom, which is equipped with, several sets cavity for accommodate piezoelectric ceramic piece, the cushion is equipped with through-hole, the piezoelectric ceramic piece is enclosed in across cushion and sets in cavity, the cushion and eyeglass mounting groove slot bottom are equipped with opposite to each other and to the welding hole of logical setting, the heating layer solder contacts are located in welding hole, it is described anti- Light microscopic piece is with a thickness of 0.55mm between 3mm.The utility model has the advantages of dual demisting water removal.
Description
Technical field
The utility model relates to automobile eyeglass fields, and in particular to a kind of ultrasonic double acting demisting eyeglass of heating.
Background technique
The water mist problem of automobile rearview mirror is always to perplex the problem of driver.It is main at present in order to remove water mist
Method be to use electric heater unit, and the heat as caused by heating wire is uniformly distributed simultaneously to entire mirror surface, and directly externally
Boundary dissipates, therefore not only energy consumption is larger, and mirror surface heating is slowly, and water removal effect is weaker.
In view of the above-mentioned problems, China Patent No. 201220687863.7 discloses a kind of ultrasonic wave automobile rearview mirror except rain fills
The patent set proposes the scheme using ultrasonic wave removal mirror surface mist；However, after its ultrasonic transducer is installed on mirror surface
Side, is directly fixed with mirror surface, according to the program, the vibrational energy of energy converter is directly passed to mirror surface, that is, energy converter directly makes
Mirror surface high-frequency vibration；Since the quality of mirror surface is larger, and transducer power is smaller, is difficult to that mirror surface is driven reliably to vibrate at all,
Even and if vibration get up, for mirror surface during high frequency back and forth movement, kinetic energy loss is also very huge；On the other hand, mirror surface vibrates
When, it is fluctuated to being pushed with the region of mirror surface homalographic, disperses energy extremely, further reduced water removal effect, it is main
Principle is that water removal is realized by way of ultrasonic atomization.
But in real life, the equipment such as supersonic atomizing humidifier are very common, and wherein water temperature decides atomization effect
At 60 degree, atomizing effect is best for the quality of fruit, especially water temperature, this is also meaned that as improved the water being attached on eyeglass
Temperature is dripped, will certainly substantially accelerate to remove water removal effect.
Utility model content
Based on the above issues, the utility model aim is that providing one kind has dual demisting water removal effect, and demisting is removed
The heating ultrasound double acting demisting eyeglass that water speed is fast, effect is good.
In view of the above problems, providing following technical solution: a kind of ultrasonic double acting demisting eyeglass of heating, including reflective mirror
Piece and lens mounting stand, the lens mounting stand front are equipped with eyeglass mounting groove, and the reflex reflector lens are located in eyeglass mounting groove,
The lens mounting stand back side is equipped with an annular mounting groove, and the one side of the reflex reflector lens towards eyeglass mounting groove slot bottom, which is equipped with, to be added
Thermosphere, the heating layer are equipped with the cushion Nian Jie with eyeglass mounting groove slot bottom, are additionally provided with several piezoelectricity on the heating layer
Potsherd, the eyeglass mounting groove slot bottom are equipped with several cavities of setting for being used to accommodate piezoelectric ceramic piece, and the cushion is equipped with
Through-hole, the piezoelectric ceramic piece are enclosed in across cushion and set in cavity, and the cushion and eyeglass mounting groove slot bottom are equipped with
Opposite to each other and to the welding hole of logical setting, the heating layer solder contacts are located in welding hole, the reflex reflector lens with a thickness of
0.55mm is between 3mm.
In above structure, by the way that heating layer is arranged behind in reflex reflector lens, heating layer is utilized to heat reflex reflector lens and its table
The water droplet or fog in face carry out ultrasonic atomization using the ultrasonic activation that piezoelectric ceramic piece generates at the same time, thus substantially
Atomizing effect is improved, the purpose that back-mirror glass quickly removes water demisting is realized, sets cavity for accommodating piezoelectric ceramic piece, simultaneously
Piezoelectric ceramic piece can be protected to avoid by moisture attacks；Cushion can avoid piezoelectric ceramic piece and transmit these vibrations to eyeglass at work
Mounting groove reduces the kinetic energy loss of piezoelectric ceramic piece and can reduce noise；Reflex reflector lens are thicker simultaneously, although reflective mirror can be improved
The intensity of piece, but the atomizing effect of piezoelectric ceramic piece can be cut down, therefore blocked up reflex reflector lens should not be selected.
The utility model is further arranged to, and the piezoelectric ceramic piece includes being located at the heating layer upper left corner, the upper right corner, lower-left
The auxiliary vibrating plate in angle and the lower right corner and principal oscillation piece positioned at heating layer central position, the auxiliary vibrating plate, which is respectively positioned on, to be set
In cavity, the principal oscillation piece is located in annular mounting groove, it is described set to be equipped on cavity bottom and annular mounting groove side wall connect
String holes.
In above structure, since reflex reflector lens area is larger, it is therefore desirable in its four corner positions setting auxiliary vibrations
Movable plate, at the same at its center at position on be arranged principal oscillation piece, due to lens mounting stand central position be equipped with annular installation
Slot, therefore can be used for accommodating the relatively large principal oscillation piece of size power, to improve water removal defogging effect.
The utility model is further arranged to, and the reflex reflector lens peripheral side wall is equipped with to be delayed around what its outer profile opened up
Coombe slot, the buffering groove is interior to be equipped with rubber ring, and the rubber ring is installed on Shi Yujing in eyeglass mounting groove in reflex reflector lens
Piece mounting groove inner sidewall is in contact.
In above structure, due to reflex reflector lens by piezoelectric ceramic piece drive vibrate, as at its outer rim with eyeglass mounting groove
Inner sidewall abuts, and the two is hard contact, be easy because both caused by ultrasonic bonding effect it is glutinous together or both
Mutual friction and Extrusion generates abnormal sound.
The utility model is further arranged to, and the eyeglass installation groove deep is greater than reflex reflector lens, heating layer and cushion
The sum of three's thickness.
In above structure, reflex reflector lens surface can be made lower than eyeglass mounting groove, avoid reflex reflector lens outer rim from being collided with and make
At rupture.
The utility model is further arranged to, and the cushion outer profile is less than reflex reflector lens 2mm to 10mm.
In above structure, cushion outer rim can be made to avoid the injection molding fillet between eyeglass mounting groove side and its slot bottom, made
Integrally fitting is more docile for it, simultaneously because cushion is bonded by bonding agent, the vacant space 2mm to 10mm can be used for holding
Receive excessive bonding agent in bonding process.
The utility model is further arranged to, and the annular mounting groove inner cylindrical wall is equipped with internal channel, the internal channel
It is equipped with sealing ring.
In above structure, for adjusting the view angle adjusting device of reflex reflector lens angle in annular mounting groove and back-mirror housing
Connection, sealing ring can be used for sealing the gap between annular mounting groove and view angle adjusting device, rainwater avoided to penetrate into.
The utility model is further arranged to, and the heating layer is printing heating wire.
In above structure, printing heating wire has the advantages that fixation, while there are gap between adjacent heating wire,
Piezoelectric ceramic piece can be effectively ensured after piezoelectric ceramic piece adherency can be Nian Jie and Nian Jie with reflex reflector lens with printing heating wire,
It ensure that the normal work of piezoelectric ceramic piece and do not fall off.
The utility model is further arranged to, and the piezoelectric ceramic piece is adhered fixed by ultrasonic wave glue.
The utility model is further arranged to, and the cushion is the high temperature resistant sponge of polyurathamc material.
In above structure, high temperature resistant sponge can guarantee heating layer when heated its own still can retain elasticity, have simultaneously
There is heat insulation, reduces the heat leakage of heating layer.
The utility model has the beneficial effects that being heated using heating layer reflective by the way that heating layer is arranged behind in reflex reflector lens
Eyeglass and its water droplet or fog on surface carry out ultrasonic fog using the ultrasonic activation that piezoelectric ceramic piece generates at the same time
Change, to greatly improve atomizing effect, realize the purpose that back-mirror glass quickly removes water demisting, sets cavity for accommodating piezoelectricity
Potsherd, while piezoelectric ceramic piece can be protected to avoid by moisture attacks；Cushion can avoid piezoelectric ceramic piece at work will vibration
It is dynamic to be transferred to eyeglass mounting groove, it reduces the kinetic energy loss of piezoelectric ceramic piece and noise can be reduced；Reflex reflector lens are thicker simultaneously, although
The intensity of reflex reflector lens can be improved, but the atomizing effect of piezoelectric ceramic piece can be cut down, therefore blocked up reflective mirror should not be selected
Piece.
Detailed description of the invention
Fig. 1 is the back side dimensional structure diagram of the utility model.
Fig. 2 is the back side configuration schematic diagram of the utility model.
Fig. 3 is the reflex reflector lens configuration schematic diagram of the utility model.
Fig. 4 is the positive configuration schematic diagram of the utility model.
Fig. 5 is the portion the A enlarged structure schematic diagram of the utility model Fig. 3.
Figure label meaning: 10- reflex reflector lens；101- buffers groove；102- rubber ring；11- heating layer；111- welding touching
Point；12- cushion；121- through-hole；13- piezoelectric ceramic piece；131- auxiliary vibrating plate；132- principal oscillation piece；14- welding hole；20-
Lens mounting stand；21- eyeglass mounting groove；22- annular mounting groove；221- internal channel；222- sealing ring；23- sets cavity；24- connects
String holes.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to figs. 1 to Fig. 5, a kind of heating ultrasound double acting demisting eyeglass as shown in Figures 1 to 5, including reflex reflector lens
10 and lens mounting stand 20,20 front of lens mounting stand is equipped with eyeglass mounting groove 21, and the reflex reflector lens 10 are located at eyeglass
In mounting groove 21,20 back side of lens mounting stand is equipped with an annular mounting groove 22, and the reflex reflector lens 10 are installed towards eyeglass
The one side of 21 slot bottom of slot is equipped with heating layer 11, and the heating layer 11 is equipped with the cushion Nian Jie with 21 slot bottom of eyeglass mounting groove
12, several piezoelectric ceramic pieces 13 are additionally provided on the heating layer 11,21 slot bottom of eyeglass mounting groove is equipped with several for accommodating
Piezoelectric ceramic piece 13 sets cavity 23, and the cushion 12 is equipped with through-hole 121, and the piezoelectric ceramic piece 13 passes through cushion 12
It is enclosed in and sets in cavity 23, the cushion 12 and 21 slot bottom of eyeglass mounting groove are equipped with the relative to each other and welding to logical setting
The solder contacts 111 in hole 14, the heating layer 11 are located in welding hole 14, and the reflex reflector lens 10 are with a thickness of 0.55mm to 3mm
Between.
In above structure, by the way that heating layer 11 is arranged behind in reflex reflector lens 10, reflex reflector lens are heated using heating layer 11
10 and its surface water droplet or fog, at the same time utilize piezoelectric ceramic piece 13 generate ultrasonic activation carry out ultrasonic fog
Change, to greatly improve atomizing effect, realize the purpose that back-mirror glass quickly removes water demisting, set cavity 23 for accommodate pressure
Electroceramics piece 13, while piezoelectric ceramic piece 13 can be protected to avoid by moisture attacks；Cushion 12 can avoid piezoelectric ceramic piece 13 and exist
Eyeglass mounting groove 21 is transmitted these vibrations to when work, reduces the kinetic energy loss of piezoelectric ceramic piece 13 and can reduce noise；It is anti-simultaneously
Light microscopic piece 10 is thicker, although the intensity of reflex reflector lens 10 can be improved, can cut down the atomizing effect of piezoelectric ceramic piece 13, therefore
Blocked up reflex reflector lens 10 should not be selected.
In the present embodiment, the piezoelectric ceramic piece 13 includes being located at the heating layer upper left corner, the upper right corner, the lower left corner and the lower right corner
Auxiliary vibrating plate 131 and principal oscillation piece 132 positioned at 11 central position of heating layer, the auxiliary vibrating plate 131 be respectively positioned on
It sets in cavity 23, the principal oscillation piece 132 is located in annular mounting groove 22, described to set 22 side of 23 bottom of cavity and annular mounting groove
Wiring hole 24 is equipped on wall.
In above structure, since 10 area of reflex reflector lens is larger, it is therefore desirable in its four corner positions setting auxiliary
Vibrating reed 131, at the same at its center at position on be arranged principal oscillation piece 132, since the central position of lens mounting stand 20 is set
There is annular mounting groove 22, therefore can be used for accommodating the relatively large principal oscillation piece 132 of size power, to improve water removal demisting effect
Fruit.
In the present embodiment, 10 peripheral side wall of reflex reflector lens is equipped with the buffering groove 101 opened up around its outer profile,
It is equipped with rubber ring 102 in the buffering groove 101, the rubber ring 102 is installed in eyeglass mounting groove 21 in reflex reflector lens 10
When be in contact with 21 inner sidewall of eyeglass mounting groove.
In above structure, since reflex reflector lens 10 drive vibration by piezoelectric ceramic piece 13, as pacified at its outer rim with eyeglass
21 inner sidewall of tankage abuts, and the two is hard contact, be easy because both caused by ultrasonic bonding effect it is glutinous together or
Both persons mutually friction and Extrusion generates abnormal sound, and rubber ring 102 can obstruct the contact friction between both.
In the present embodiment, 21 groove depth of eyeglass mounting groove is greater than 12 three of reflex reflector lens 10, heating layer 11 and cushion
The sum of thickness.
In above structure, 10 surface of reflex reflector lens can be made lower than eyeglass mounting groove 21, avoid 10 outer rim of reflex reflector lens by
It collides with and causes to rupture.
In the present embodiment, 12 outer profile of cushion is less than reflex reflector lens 10(2mm to 10mm).
In above structure, 12 outer rim of cushion can be made to avoid the injection molding circle between 21 side of eyeglass mounting groove and its slot bottom
Angle, making it, integrally fitting is more docile, simultaneously because cushion 12 is bonded by bonding agent, the vacant space 2mm to 10mm
It can be used for accommodating bonding agent excessive in bonding process.
In the present embodiment, 22 inner cylindrical wall of annular mounting groove is equipped with internal channel 221, sets in the internal channel 221
There is sealing ring 222.
In above structure, for adjusting 10 jiaos of reflex reflector lens in annular mounting groove 22 and back-mirror housing (not shown)
The view angle adjusting device (not shown) of degree connects, and sealing ring 222 can be used for sealing annular mounting groove 22 and both view angle adjustment fills
Gap between setting, avoids rainwater from penetrating into.
In the present embodiment, the heating layer 11 is printing heating wire.
In above structure, printing heating wire has the advantages that fixation, while there are gap between adjacent heating wire,
Piezoelectric ceramic piece 13 adhere to after can be effectively ensured piezoelectric ceramic piece 13 can with printing heating wire it is Nian Jie and with reflex reflector lens 10
Bonding, ensure that the normal work of piezoelectric ceramic piece 13 and does not fall off.
In the present embodiment, the piezoelectric ceramic piece 13 is adhered fixed by ultrasonic wave glue.
In the present embodiment, the cushion 12 is the high temperature resistant sponge of polyurathamc material.
In above structure, high temperature resistant sponge can guarantee heating layer 11 when heated its own still can retain elasticity, simultaneously
With heat insulation, the heat leakage of heating layer 11 is reduced.
The utility model has the beneficial effects that being added by the way that heating layer 11 is arranged behind in reflex reflector lens 10 using heating layer 11
Hot reflex reflector lens 10 and its water droplet or fog on surface are carried out using the ultrasonic activation that piezoelectric ceramic piece 13 generates at the same time
Ultrasonic atomization realizes the purpose that back-mirror glass quickly removes water demisting to greatly improve atomizing effect, sets the use of cavity 23
In receiving piezoelectric ceramic piece 13, while piezoelectric ceramic piece 13 can be protected to avoid by moisture attacks；Cushion 12 can avoid piezoelectricity pottery
Tile 13 transmits these vibrations to eyeglass mounting groove 21 at work, reduces the kinetic energy loss of piezoelectric ceramic piece 13 and can reduce and makes an uproar
Sound；Reflex reflector lens 10 are thicker simultaneously, although the intensity of reflex reflector lens 10 can be improved, can cut down the atomization of piezoelectric ceramic piece 13
Effect, therefore blocked up reflex reflector lens 10 should not be selected.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of ultrasonic double acting demisting eyeglass of heating, including reflex reflector lens and lens mounting stand, the lens mounting stand front
Equipped with eyeglass mounting groove, the reflex reflector lens are located in eyeglass mounting groove, and the lens mounting stand back side is equipped with an annular installation
Slot, it is characterised in that: the one side of the reflex reflector lens towards eyeglass mounting groove slot bottom is equipped with heating layer, and the heating layer is equipped with
The cushion Nian Jie with eyeglass mounting groove slot bottom is additionally provided with several piezoelectric ceramic pieces, the eyeglass mounting groove on the heating layer
Slot bottom is equipped with several cavities of setting for being used to accommodate piezoelectric ceramic piece, and the cushion is equipped with through-hole, and the piezoelectric ceramic piece is worn
It crosses cushion and is enclosed in and set in cavity, the cushion and eyeglass mounting groove slot bottom are equipped with opposite to each other and the weldering to logical setting
Hole is connect, the heating layer solder contacts are located in welding hole.
2. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the piezoelectric ceramic piece
Including being located at the auxiliary vibrating plate in the heating layer upper left corner, the upper right corner, the lower left corner and the lower right corner and being located at heating layer central position
Principal oscillation piece, the auxiliary vibrating plate, which is respectively positioned on, to be set in cavity, and the principal oscillation piece is located in annular mounting groove, described to set appearance
Wiring hole is equipped on bottom of chamber portion and annular mounting groove side wall.
3. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: outside the reflex reflector lens
Edge side wall is equipped with the buffering groove opened up around its outer profile, is equipped with rubber ring in the buffering groove, the rubber ring exists
It is in contact when reflex reflector lens are installed in eyeglass mounting groove with eyeglass mounting groove inner sidewall.
4. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the eyeglass mounting groove
Groove depth is greater than the sum of reflex reflector lens, heating layer and cushion three's thickness.
5. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the cushion foreign steamer
Exterior feature is less than reflex reflector lens 2mm to 10mm.
6. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the annular mounting groove
Inner cylindrical wall is equipped with internal channel, and the internal channel is equipped with sealing ring.
7. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the heating layer is print
Brush heating wire.
8. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the piezoelectric ceramic piece
It is adhered fixed by ultrasonic wave glue.
9. the ultrasonic double acting demisting eyeglass of a kind of heating according to claim 1, it is characterised in that: the cushion is hair
Steep the high temperature resistant sponge of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968989.5U CN209112060U (en) | 2018-11-27 | 2018-11-27 | A kind of ultrasonic double acting demisting eyeglass of heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968989.5U CN209112060U (en) | 2018-11-27 | 2018-11-27 | A kind of ultrasonic double acting demisting eyeglass of heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112060U true CN209112060U (en) | 2019-07-16 |
Family
ID=67206703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968989.5U Expired - Fee Related CN209112060U (en) | 2018-11-27 | 2018-11-27 | A kind of ultrasonic double acting demisting eyeglass of heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400505A (en) * | 2022-09-29 | 2022-11-29 | 常州大学 | Demisting blade based on secondary entrainment suppressor |
-
2018
- 2018-11-27 CN CN201821968989.5U patent/CN209112060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400505A (en) * | 2022-09-29 | 2022-11-29 | 常州大学 | Demisting blade based on secondary entrainment suppressor |
| CN115400505B (en) * | 2022-09-29 | 2023-08-22 | 常州大学 | Demisting blade based on secondary entrainment inhibitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |